1997 CHEVROLET ASTRO fuse

Downloaded from www.Manualslib.com manuals search engine Vehicle Symbols
These are some of the symbols you may find on your vehicle.
For example,
these symbols
are used on an
original battery:
POSSIBLE A
CAUTION
INJURY
PROTECT EVES BY
SHIELDING
CAUSTIC
ACID COULD BATTERY
CAUSE
BURNS
AVOID
SPARKS
OR
FLAMES
SPARK
OR ,111,
COULD FLAME
EXPLODE BATTERY
These symbols are important
for you and
your passengers whenever your
vehicle
is
driven:
UNLOCK Esl
FASTEN
SEAT
BELTS
POWER
WINDOW
These symbols have
to do with
your lamps:
SIGNALS 6 e
TURN
FOG LAMPS
$0
These symbols
are
on some of
your controls:
WINDSHIELD
WIPER
WINDSHIELD DEFROSTER
WINDOW
DEFOGGER
These symbols are used
on
warning and
indicator lights:
COOLANT -
TEMP -
CHARGING BATTERY
SYSTEM
BRAKE
(0)
R.
ENGINE OIL w,
PRESSURE
ANTI-LOCK
(@)
BRAKES
Here are some
other symbols you may see:
FUSE
I
LIGHTER m
HORN )a(
SPEAKER
b
FUEL e3
V

Downloaded from www.Manualslib.com manuals search engine Seats and Seat Controls
This section tells you about the seats -- how to adjust
them, take them
out and put them back in. It also tells
you about bucket and bench seats, power seats and
head restraints.
Mant-1 Front Seats
You can lose control of the v icle if you try to
adjust a manual driver’s seat while the vehicle is
2-Way Front Seat
The bucket seats can be
adjusted forward or
rearward by the lever at
the
front of the seat.
moving. The sudden movement could startle and
confuse you, or make you push a pedal when you
don’t want to. Adjust the driver’s seat only when the vehicle is not moving. Move the seat adjustment lever at the front of the seat
toward
the driver’s door to unlock it. Slide the seat to
where you want it. Then release the lever and try to
move the seat with your body, to make sure the seat is
locked into place.
1-2

Downloaded from www.Manualslib.com manuals search engine mrn and Lane Change Signals
The turn signal has two upward (for right) and two
downward (for left) positions. These positions allow
you to signal a turn or a lane change.
To signal a turn, move the lever all the way up or
down. When the turn is finished, the lever will
return automatically.
An arrow on the instrument
panel will flash
in the
direction of the turn or
lane change.
To signal a lane change, just raise or lower the lever
until the arrow starts to flash. Hold it there until you
complete your lane change. The lever will return by
itself when
you release it.
As you signal a turn or a lane change, if the arrows
don’t flash but just stay on, a signal bulb may be
burned
out and other drivers won’t see your turn signal. If
a bulb is burned out, replace it to help avoid an
accident.
If the arrows don’t go on at all when you
signal a turn, check the fuse (see “Fuses and Circuit
Breakers”
in the Index) and for burned-out bulbs.
If
you have a trailer towing option with added wiring
for the trailer lamps, a different turn signal flasher is
used. With this flasher installed, the signal indicator
will flash even if a turn signal bulb is burned out. Check
the front and rear turn signal lamps regularly to make
sure
they are working.
Headlamp High/Low Beam Changer
To change the headlamps from low beam to high or high
to low, pull the multifunction lever all the way toward
you. Then release
it.
When the high beams are
on, this indicator light on
the instrument panel also
will be on.
2-32

Downloaded from www.Manualslib.com manuals search engine Visor Vanity Mirror (If Equipped)
Some visors have mirrors built in, with or without
lamps. Just lift the mirror cover
on each visor to turn the
lamps on, if you have them.
Lighted mirrors also have a density switch
to make the
mirror lamps brighter or dimmer.
Accessory Power Outlets (Option)
If you have accessory power outlets, you can plug in
auxiliary electrical equipment. Just pull up from the
bottom of the door and follow the proper installation
instructions that are included with any electrical
equipment that you install.
Passenger vans also have
two accessory power
outlets located
on the passenger’s side of the engine
cover console.
Another accessory power outlet
is located on the
driver’s side behind the third row seating position,
near the floor.
These circuits are protected
by a fuse and have
maximum current levels.
NOTICE:
When using the accessory power outlets, maximum
electrical load must not exceed
25 amps. Always
turn
off any electrical equipment when not in use.
Leaving electrical equipment on
for extended
periods
will drain your battery.
2-52

Downloaded from www.Manualslib.com manuals search engine Trailer Wiring Harness
If you have the optional trailering package, your vehicle
will have an eight-wire harness, including
the center
high-mounted stoplamp battery feed wire. The harness
is stored on the passenger side of
the vehicle near the
rear wheel well. This harness has a
30 amp battery feed
wire and no connector, and should be wired by
a
qualified electrical technician. After choosing an
aftermarket trailer mating connector pair, have the
technician attach one connector to the eight-wire trailer
harness and the other connector to the wiring harness
on
the trailer. Be sure the wiring harness on the trailer is
taped or strapped
to the trailer’s frame rail and leave it
loose enough so the wiring doesn’t bend or break, but
not
so loose that it drags on the ground. The eight-wire
harness must be routed out
of your vehicle between the
rear door and the floor, with enough
of the harness left
on both sides so that the trailer or the body won’t pull it.
If you do not have the optional trailering package, your
vehicle will still have a trailering harness. The harness is
located near the passenger’s side rear wheel well. It
consists of six wires that may be used by after-market
trailer hitch installers. The technician can use the
following color code chart when connecting the wiring
harness
to your trailer.
Brown: Rear lamps.
Yellow: Left stoplamp and turn signal.
0 Dark Green: Right stoplamp and turn signal.
White (Heavy Gage): Ground.
Light Green: Back-up lamps.
White (Light Gage): Center High-Mounted Stoplamp.
Blue: Auxiliary circuit (eight-wire harness only).
0 Orange: Fused auxiliary (eight-wire harness only).
Store the harness in its original place. Wrap the harness
together
and tie it neatly so it won’t be damaged.
4-39

Downloaded from www.Manualslib.com manuals search engine Service
Your GM dealer knows your vehicle best and wants you
to be happy with
it. We hope you’ll go to your dealer for
all your service needs. You’ll get genuine GM parts and
GM-trained and supported service people.
We hope you’ll want to keep your GM vehicle all
GM.
Genuine GM parts have one of these marks:
n
w
Delco
Doing Your Own Service Work
If you want to do some of your own service work, you’ll
want to get the proper GM Service Manual. It tells you
much more about how to service your vehicle than this
manual can.
To order the proper service manual, see
“Service and Owner Publications” in
the Index. Your
vehicle has an air bag system. Before attempting to
do your own service work, see “Servicing Your Air
Bag-Equipped Vehicle” in the Index.
You should keep
a record with all parts receipts and list
the mileage and the date
of any service work you
perform. See “Maintenance Record” in the Index.
You can be injured and
your vehicle could be
damaged if you try to
do service work on a
vehicle without knowing enough about it.
Be sure you have sufficient knowledge,
experience, the proper replacement parts
and tools before you attempt any vehicle
maintenance task.
Be sure to use the proper nuts, bolts and
other fasteners. “English” and “metrid’
fasteners can be easily confused. If you use
the wrong fasteners, parts can later break
or fall off. You could be hurt.
6-2

Downloaded from www.Manualslib.com manuals search engine Headlamp Wiring
The headlamp wiring is protected by a circuit breaker in
the lamp switch. An electrical overload will cause the
lamps to
go on and off, or in some cases to remain off.
If this happens, have your headlamp wiring checked
right away.
Windshield Wiper Fuses
The windshield wiper motor is protected by a circuit
breaker and a fuse. If the motor overheats due
to heavy
snow, etc., the wiper will stop until
the motor cools. If
the overload is caused by some electrical problem and
not snow, etc., be sure
to get it fixed.
Power Windows and Other Power Options
Circuit breakers in the fuse panel protect the power
windows and other power accessories. When the current
load
is too heavy, the circuit breaker opens and closes,
protecting the circuit
until the problem is fixed or
goes away.
Fuses and Circuit Breakers
The wiring circuits in your vehicle are protected from
short circuits by a combination of fuses, circuit breakers
and fusible thermal links. This greatly reduces the
chance
of fires caused by electrical problems.
Look at the silver-colored band inside the fuse. If the
band
is broken or melted, replace the fuse. Be sure you
replace a bad fuse with a new one of the identical size
and rating.
Spare fuses and a fuse puller are located in the
underhood electrical center. You can remove fuses with
the fuse puller. Remember to replace
any of the spare
fuses
you use, so you will have some if you ever need
them again.
If you ever have a problem on the road and don’t have
a spare fuse,
you can “borrow” one that has the same
amperage. Just pick some feature of your vehicle that
you can get along without -- like the radio or cigarette
lighter
-- and use its fuse, if it is the correct amperage.
Replace
it as soon as you can.
There are two fuse blocks in your vehicle: one is inside
the vehicle and one is
in the engine compartment.
6-61

Downloaded from www.Manualslib.com manuals search engine Instrument Panel Fuse Block
m
The fuse block is on the lower portion of the instrument
panel
on the driver's side.
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C57
6
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cI1 3
2
17
E7 1
E7 12
c7 11
17 10
c7 9
c83
c7
7
FuseKircuit
Breaker
4
.........
.........
.........
.........
E7 18
c7 17
c;7 16
t3 15
c147
13 13
24 c -7
c7 23
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t7 21
c7 20
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m
Usage
Stop/Turn/Hazard Lamps, CHMSL,
Chime Module
Not Used
Courtesy Lamps, Power Outside
Mirrors, Glove
Box Lamp, Dome
Reading Lamps, Vanity Mirror Lamps
DRL Relay, DRL Module, Chime
Headlamp Switch, Keyless Entry,
Cluster, Overhead Console,
EVO
Module, Interior Lamps Module
6-62